High Efficiency Wheat Starch Decanter Centrifuge

• After-sales Service: Field Installation, Commissioning and Training
• Warranty: 1 Year
• Type: Centrifuge
• Object: Industrial
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Model NO.: LW450
• Installation: Horizontal
• Centrifuge Type: Decanter Centrifuge
• Pressure: Low Pressure
• Condition: New
• Product Name: Horizontal Spiral Centrifuge
• Product Type: Solid Liquid Separation
• Operation: Automatic Continuous Operation
• Discharge Type: Self-Cleaning
• Drum Diameter: 400mm
• Certification: GMP/CE/ISO
• Machine Control: PLC Controller(Germany Siemens Screen)
• Motor: ABB Frequency Control
• Discharge: Scroll Discharge
• Separation: 2 or 3 Phase Separation
• Material: SS304/316L Duplex Stainless Steel2304/2205
• Capacity: 4~25m3/H
• Length: 1350mm/1650mm
• Max Speed: 3000r/Min
• Weight: 2500kg
• Transport Package: Wooden Case
• Specification: LW450
• Trademark: SHENZHOU
• Origin: China
• HS Code: 8421199090

Product Description

SEPARATORS, DECANTERS AND CENTRIFUGES FOR FOOD,
YEAST AND STARCH SEPARATION

Product Description

LW series products are decanter centrifuges that can work continuously and are mainly used for solid-liquid separation, dehydration, fractionation, clarification, and concentration of materials. Based on different phase densities, it separates the solid phases and liquid phases under the action of the centrifugal force generated by the high-speed revolution of the Bowl. The solid phases are conveyed to the conical end of the Bowl through a spiral and then discharged, and the liquid phases are discharged out from the overflow port at the big end of the Bowl. Characterized by simple design, high efficiency and scientific configuration, this product has been widely applied to chemical, pharmaceutical, environmental protection, food, mining, energy and other industries.

Detailed Photos

Product Parameters

Model	Technical parameter					Motor power		Outline dimension(mm)	Machine weight (KG)
	(Diameter)mm	Rotation speed rpm	Length mm	Separation factor G	capacity M3/h	Main motor KW	Vice motor KW	Dimension: L×D×H
LW250×1000	250	3600	1000	1813	1-3	7.5/11	4/5.5	2065×1050×800	1100
LW360×1200	360	3500	1200	2467	3-8	11/18.5	7.5/11	2600×1500×850	1900
LW360×1500	360	3500	1500	2062	3-8	11/18.5	7.5/11	2800×1400×850	2000
LW420×1750	420	3200	1750	2406	4-20	30/37	11/18.5	3120×1580×1050	3000
LW450×1600	450	3200	1600	2578	5-25	30/45	11/22	3780×1050×1180	3500
LW450×1800	450	3200	1800	2578	5-25	30/45	11/22	3985×1050×1180	3600
LW450×2000	450	3000	2000	2266	5─25	30/45	11/22	4320×1050×1180	3800
LW500×1800	500	3000	1800	2517	10-30	37/55	15/22	4200×1110×1200	4300
LW500×2100	500	3000	2100	2517	10-30	37/55	15/22	4500×1110×1200	4500
LW550×1800	550	3000	1800	2769	10-35	45/55	18.5/22	4380×1160×1230	4800
LW550×2200	550	2800	2200	2412	10-35	45/55	18.5/30	4780×1160×1230	5000
LW650×1750	650	2000	1750	1454	20-50	75/90	30/37	4576×1300×1250	6000
LW650×2000	650	2000	2000	1454	20-50	75/90	30/37	4900×1300×1250	6200
LW800×2000	800	1800	2000	1450	40-100	90/110	45/55	6052×1460×2100	10000
LW1000×2350	1000	1600	2350	1432	50-140	110/132	55/75	6850×1860×2300	12800

Our Technical Features

1. Industrial design
Whole machine set design follows concept of advanced industrial design,ensures stability,functionality and safety of whole machine.Also effectively absorbs shear force of dynamic load during operation.
 
 2. Effectively ease resonance during rotating of bi-rotor
When centrifuge works,there is no obvious first-order and two-order resonance regions within designed speed range,meanwhile ,whole vibration intensity of bearing seat is definited within 2mm/s-4mm/s.All of this eliminates extra fatigue damage to components and assembly units from high frequency vibration during operation and sudden vibration when shut down.
 
 3. Thoroughly eliminate phenomenon of liquid ring stalling
Phenomenon of liquid ring stalling happens during heavy duty boot or shutdown process of complete set machine,especially for LW550 and even larger models,It would makes bounce or wild shake,causes extra impact fatigue damage to main bearings,screw bearings and inner parts of rotary bowl.Fortunately ,our engineers have solved this problem thoroughly.

 4. Unique technique adopt in main component work-blanks 
The manufacturing methods of main component work-blanks are adopt centrifugal casting technique and overall mould-making forging technique,thoroughly avoid risks such as inter-granular corrosion and relaxation of residual stress release in welding joint.
 
 5. Main bearing electrical components selection
We use origin bearings of international first-line brands such as S-K-F,F-A-G and so on.Electrical components mainly adopt ABB and Siemens
 
 6. Constant temperature detection
All fashioning components and assembly units are detected in constant temperature condition,to make sure of actual processing quality meets the requirements of designed precision accuracy.
 
 7. Inter-change ability
Whole machine physical design and processing technique adopted in critical position,ensure all assembly units and bowls of the same centrifuge model interchangeable.It is not only easy to maintain ,but also greatly improve the reliability and safety of equipment.
 
 8. Simplyand safely in bearing disassemblement
One layer of oil film is injected into contact surfaces between bearing and work-piece by high-
pressure,during disassemblement bearing from the machine.which would fundamentally eliminate friction within different parts.As a result,it would reduce 90% of pulling force and lower the risk of damage to high-precision parts when disassemble bearing.

9.Main bearing lubrication system
There are two kinds of lubrication system for specific product models :
A thin oil lubrication
 * Oil pump offers an uninterruptedly power to ensure oil works circularly;
 * Jet oil lubrication constantly clean and lubricate bearings and reduce temperature;
 * Oil filter system ensure lubricant's cleanliness;
 * Oil pressure energy storage system ensure lubrication pump offers an extra oil supply(the pressure is no less than 0.4Mpa) for  5-6 minutes,when power fails accidentally;
 * Constant temperature system is available.
B grease lubrication
 * Adopt a grease with properties of extreme pressure resistance ,oxidation resistance ,abrasion resistance,water scour
   resistance,corrosion-proof and high temperature resistance.
 * Optional automatic grease system fills grease on main bearing at designed hours and quantity.

 10.  Main bearing BH device (patent design)
There are two spare safe bearings at either end of main bearing.When machine works well,they keep certain clearance from bearing inside track to chief axis.When unexpected condition occurs,main bearing got damaged or circle center deviation causing an amplitude of vibration reaches to designed clearance,safe bearings begin to work as main bearing Meanwhile,computer automatic control system would get a feedback of abnormal vibration value on bearing position immediately then activates emergency shutdown and goes a smooth shut down.This system protects machine free from damaging and ensure production safety.
 
 11.  GSRL feeding device (potent design)
New design of internal spiral core tube has got following achieves.Without reducing centrifugal acceleration,shorten triangle belt's traction time,reduce disorder of swirling flow and extend separation time.Meanwhile increases inner working pressure of centrifuge,and restrains liquid foaming

Company Profile

 

* 40 years of centrifuge technical experience

* Professional technical team
 

* The plant covers an area of 40,000 m²
 

* Exported to more than 70 countries
 

* High performance / High value
 

* ISO9001,CE certification and inspection reports

Certifications

Packaging & Shipping

FAQ

1. who are we?

We are based in Zhejiang, China, start from 1973,sell to North America(30.00%),South America(20.00%),Western Europe(10.00%),Africa(10.00%),Northern Europe(7.00%),Oceania(5.00%),Eastern Europe(5.00%),Mid East(5.00%),South Asia(3.00%),Southeast Asia(3.00%),Southern Europe(2.00%). There are total about 11-50 people in our office.


2. how can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment;


3.what can you buy from us?

Decanter centrifuge, Disc Centrifuge,Tubular Centrifuge


4. why should you buy from us not from other suppliers?

The company has a national functional office and facilities as a scientific research bureau. The research center now has 5 doctor tutors, 8 professional engineers, 11 senior engineers, 42 engineers and 68 assistant engineers making it a leading specialized


5. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Spanish


6. Do you have technicians for installation?

We are responsible for the installation in your country, you can also arrange your staffs to our factory to learn how tooperate the machines, after purchased ,we offer English manual book and operation videos.
 

7. What's your advantages compared to your competitors?

 Quality and experience, as evidenced by 40 patents and over 40 years of experience.

8. How can I make sure your machinery is suitable for me?

Please tell all the separation information you know, such as your raw liquid, two-phase or three phase separation, solid content in liquid, solid size, the purpose, etc.   After analyzing your information, we will to choose a suitable model for you, and send the details and videos to you.